Some people try to offer meaningful, well-though-out advice.
Some people attempt to point out that it's an obvious troll.
Some people argue with the people pointing out that it's an obvious troll, and cite how rude they are to suggest that.
In the end, the originally poster gets banned for one week, and some of those people who were fooled by the troll laugh it off as a good joke, but others become really pissed off, and bitter about the whole process.
Not that I speak from experience, mind you.
Furry sex-related trolls indeed. Why, I never...